Nhat Thang VNT7 Joint Stock Company is a leading company in manufacturing and exporting Coated/Uncoated Calcium Carbonate Powder (CaCO3) in Vietnam. Nhat Thang VNT7 JSC, a subsidiary of Vietnam Trading and Construction Joint Stock Company (Vietracimex), was established in 2006. Our company specializes in manufacturing and processing Calcium carbonate (CaCO3) products, including Ultrafine uncoated powder and Acid stearic coated powder with particle size D97 is from 05um upwards and above 97% whiteness.